1 // Copyright 2014 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
14 virtual Frame* opener() const = 0;
15 virtual void setOpener(Frame*) = 0;
17 virtual Frame* parent() const = 0;
18 virtual Frame* top() const = 0;
19 virtual Frame* previousSibling() const = 0;
20 virtual Frame* nextSibling() const = 0;
21 virtual Frame* firstChild() const = 0;
22 virtual Frame* lastChild() const = 0;
24 virtual ~FrameClient() { }
29 #endif // FrameClient_h